Meta Reports / Pokémon Champions — Regulation M-C
Rillaboom — Pokémon Champions — Regulation M-C usage stats and trends
Data through October 2026 · Smogon weighted ladder statistics
Rillaboom ranks #2 in Pokémon Champions — Regulation M-C with 35.52% usage as of October 2026. Over 2 months on record its usage has fallen 10.44 points.
Usage history
| Month | Usage | Rank |
|---|---|---|
| September 2026 | 45.96% | 1 |
| October 2026 | 35.52% | 2 |
Common tournament builds
Exact sets from recent tournament top cuts (via Limitless). Champions does not publish stat spreads, so builds list item, ability, nature, and moves only.
Seen on 109 top-cut teams · best finish 1st (Altkyle) at THE DOJO CHAMPIONS TOURNAMENT
Rillaboom @ Miracle Seed Ability: Grassy Surge Level: 50 Adamant Nature - Fake Out - Wood Hammer - Grassy Glide - High Horsepower
Seen on 62 top-cut teams · best finish 1st (MonkeyT) at Sketch Academy Sunday Regulation M-C Tournament
Rillaboom @ Miracle Seed Ability: Grassy Surge Level: 50 Adamant Nature - Grassy Glide - Wood Hammer - Fake Out - U-turn
Seen on 12 top-cut teams · best finish 1st (JoMcCloud23) at GLORY OF CHAMPIONS #2 - REGULATION M-C
Rillaboom @ Eject Button Ability: Grassy Surge Level: 50 Careful Nature - Fake Out - U-turn - Grassy Glide - Protect
Top Rillaboom moves (ladder share)
| Move | Share |
|---|---|
| Fake Out | 24.8% |
| Grassy Glide | 24.8% |
| Wood Hammer | 21.9% |
| High Horsepower | 12.1% |
| U-turn | 11.6% |
| Protect | 3.1% |
| Superpower | 0.4% |
| Drum Beating | 0.3% |
| Knock Off | 0.2% |
| Low Kick | 0.2% |
Top Rillaboom items (ladder share)
| Item | Share |
|---|---|
| Miracle Seed | 74.5% |
| Life Orb | 9.5% |
| Eject Button | 5.2% |
| Sitrus Berry | 3.9% |
| Occa Berry | 2.9% |
| Grassy Seed | 1.0% |
| Leftovers | 0.7% |
| Expert Belt | 0.5% |
Abilities (ladder share)
| Ability | Share |
|---|---|
| Grassy Surge | 99.9% |
| Overgrow | 0.1% |
Common EV spreads (Showdown ladder)
| Spread | Share |
|---|---|
| Adamant:32/32/0/0/0/2 | 5.6% |
| Adamant:32/32/0/0/2/0 | 3.5% |
| Adamant:2/32/0/0/0/32 | 3.4% |
| Adamant:26/30/1/0/4/5 | 2.2% |
| Adamant:32/15/0/0/19/0 | 2.0% |
Common Rillaboom teammates (ladder share)
| Teammate | Share |
|---|---|
| Incineroar | 10.1% |
| Raichu-Mega-Y | 5.9% |
| Sneasler | 5.9% |
| Gholdengo | 5.1% |
| Kingambit | 4.9% |
| Volcarona | 4.5% |
| Basculegion | 4.3% |
| Floette-Mega | 4.3% |
| Salamence-Mega | 3.7% |
| Garchomp-Mega-Z | 3.6% |
Checks and counters
| Pokémon | Score | KO % | Switch-out % |
|---|---|---|---|
| Incineroar | 0.00 | 0.0% | 0.0% |
| Excadrill | 0.00 | 0.0% | 0.0% |
| Archaludon | 0.00 | 0.0% | 0.0% |
| Sneasler | 0.00 | 0.0% | 0.0% |
| Milotic | 0.00 | 0.0% | 0.0% |
| Salamence-Mega | 0.00 | 0.0% | 0.0% |
| Indeedee | 0.00 | 0.0% | 0.0% |
| Raichu-Mega-Y | 0.00 | 0.0% | 0.0% |
Score: higher means more effective against Rillaboom. KO % is how often Rillaboom is knocked out by the counter; switch-out % is how often it switches out against it.
Is Rillaboom good in Pokémon Champions — Regulation M-C?
By usage, Rillaboom is the #2 pick in Pokémon Champions — Regulation M-C at 35.52% of weighted teams as of October 2026, and its usage has fallen 10.44 points over the months on record. Usage is not a tier rating — but at this rate you should either have a plan for Rillaboom or a reason you are not running it.